Kyocera WNMG080408ZS CA310 TMC08620
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- Stock: In Stock
- Model: CA310
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: TMC08620
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Product Overview
The WNMG080408ZS from Kyocera is a premium-grade Finishing Insert engineered for mirror finishing. Featuring the advanced CA310 carbide substrate with multi-layer CVD coating, this insert delivers exceptional performance in steel, stainless steel, non-ferrous applications. The ZS-Type (Super finishing) geometry ensures optimal chip control and superior surface finish quality.
Designed for modern CNC turning centers, this negative-type insert with 80° rhombic geometry provides stable cutting action and excellent indexability, maximizing productivity while minimizing tool change downtime.
ISO Designation Breakdown
| Position | Code | Meaning |
|---|---|---|
| 1-2 | WN | 80° Rhombic insert, Negative type |
| 3-4 | MG | Medium tolerance, Ground periphery |
| 5-6 | 08 | Inscribed circle dimension (1/2 inch series) |
| 7-8 | 04 | Insert thickness 4.76 mm |
| 9-10 | 08 | Nose radius 0.8 mm |
| 11+ | ZS | ZS-Type (Super finishing) |
Engineering Dimensions & Geometry
| Parameter | Value | Tolerance |
|---|---|---|
| Insert Shape | 80° Rhombic (Diamond) | ISO 1832 |
| Inscribed Circle (IC) | 12.7 mm (1/2 inch) | ±0.025 mm |
| Insert Thickness (S) | 4.76 mm | ±0.13 mm |
| Nose Radius (r) | 0.8 mm | ±0.05 mm |
| Relief Angle | 0° (Negative) | — |
| Cutting Edge Length | ~15.5 mm | ±0.1 mm |
| Hole Diameter | 5.16 mm | +0.08 mm |
Grade Details — Key Grade Characteristics
CA310 is a CVD-coated grade with TiCN/Al₂O₃/TiN multi-layer coating. Optimized for high-speed steel machining with excellent wear resistance and thermal stability.
| Characteristic | Specification |
|---|---|
| Substrate | Medium-grain tungsten carbide (WC-Co) |
| Coating Type | CVD Multi-layer (TiCN + Al₂O₃ + TiN) |
| Coating Thickness | ~12-15 μm total |
| Hardness (HV) | 1,550 ± 50 |
| Transverse Rupture Strength | ≥ 2,800 MPa |
| Thermal Conductivity | 45-55 W/m·K |
| Max Operating Temperature | 1,000°C |
Grade Comparison Matrix
| Grade | Coating | Application | Speed Range | Materials |
|---|---|---|---|---|
| CA310 | CVD TiCN/Al₂O₃/TiN | General Steel Turning | 80-250 m/min | Steel, Stainless Steel |
| CA320 | CVD TiCN/Al₂O₃ | Cast Iron Machining | 100-300 m/min | Gray Cast Iron, Ductile Iron |
| CA330 | CVD Thick Al₂O₃ | Heavy-Duty Roughing | 80-200 m/min | Steel, Forgings, Castings |
Chipbreaker Profile
ZS-Type (Super finishing)
Super finishing chipbreaker with minimal cutting forces and superior surface finish capability.
| Feature | Specification |
|---|---|
| Chipbreaker Type | ZS-Type (Super finishing) |
| Land Width | 0.1-0.3 mm (application dependent) |
| Groove Depth | 0.05-0.15 mm |
| Chip Control Range | 0.05-0.5 mm/rev |
Recommended Applications & Workpiece Materials
This insert is optimized for the following materials and operations:
- Carbon Steel: Excellent performance in low, medium, and high-carbon steels (C15-C60)
- Alloy Steel: Suitable for chromium, nickel, and molybdenum alloy steels
- Stainless Steel: Effective for austenitic and martensitic grades
- Cast Iron: Good performance in gray and ductile cast iron
- Tool Steel: Capable of machining pre-hardened tool steels up to 45 HRC
Application Map by Operation
| Operation | Type | Materials | Performance |
|---|---|---|---|
| External Turning | Finishing | Steel, Stainless Steel | Excellent |
| Face Turning | Light Finishing | Steel, Non-ferrous | Excellent |
| Grooving | Narrow Grooves | Steel | Good |
Recommended Cutting Conditions
Parameters for steel, stainless steel, non-ferrous with grade CA310:
| Parameter | Range | Optimal |
|---|---|---|
| Cutting Speed (Vc) | 150-250 m/min | ~150 m/min |
| Feed Rate (fn) | 0.05-0.15 mm/rev | ~0.05 mm/rev |
| Depth of Cut (ap) | 0.1-0.5 mm | ~0.1 mm |
| Coolant | Emulsion / Synthetic | 5-8% concentration |
Operating Guidelines
- Use minimum coolant for best surface finish
- Maintain consistent feed rates below 0.15 mm/rev
- Ensure rigid toolholder setup with minimal overhang
- Verify workpiece concentricity before finishing passes
- Use sharp toolholders with precise insert seating
Toolholder Compatibility
This insert is compatible with the following toolholder families (ISO 5611):
| Toolholder Type | Style | Application |
|---|---|---|
| MWLNR/L | 95° Lead Angle | External turning, general purpose |
| MCLNR/L | 95° Lead Angle | External turning, copy turning |
| PCLNR/L | 95° Lead Angle | External turning, precision |
| PWLNR/L | 95° Lead Angle | External finishing, light cuts |
Recommended toolholder clamping system: Lever lock or screw clamp for secure insert retention.
Packaging & Ordering Information
| Item | Details |
|---|---|
| Manufacturer Part Number | TMC08620 |
| Standard Pack Quantity | 10 inserts per pack |
| Packaging Type | Plastic insert box with foam protection |
| Minimum Order | 1 pack (10 inserts) |
| Warranty | Full manufacturer warranty against defects |
Catalog Meta Data
| Attribute | Value |
|---|---|
| ISO Standard | ISO 1832:2004 |
| DIN Standard | DIN 4983 |
| ANSI Classification | WNMA / WNMG |
| Insert Type | Negative, Double-sided |
| Coating Color | Gold/Yellow (TiN top layer) |
| Country of Manufacture | Japan |
| Catalog Series | Kyocera Turning Inserts |
Why Buy from Kyotow.com?
Genuine OEM industrial cutting tools backed by full manufacturer warranty. Fast worldwide shipping with tracked delivery and expert CNC tooling application support.
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To guarantee absolute accuracy for your machining requirements, please cross-reference the exact Kyocera Item Code, Item Name, and Material Grade.
🔹How to Proceed with Your Purchase:
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